Hi Paul,
You might be spiking because you're trying to set a verticalScrollPosition that is past the end of the dataProvider. Maybe try some thing like this:
updateComplete="resultsPlaceHolder.scrollToIndex(resultsPlaceHolder.dataProvider.length);"
I didn't test this, but it should work.
-TH
__________________________________
Tim Hoff
Cynergy Systems, Inc.
http://www.cynergysystems.com
Office: 866-CYNERGY
--- In [email protected], "Paul Hastings" <[EMAIL PROTECTED]> wrote:
>
> we have a datagrid that we populate programatically and i'd like to
> auto scroll to the bottom of the grid after each new row is added.
> i've tried using the updateComplete "event" ala
>
> updateComplete=
> "resultsPlaceHolder.verticalScrollPosition =
> resultsPlaceHolder.maxVerticalScrollPosition + 1;"
>
> where resultsPlaceHolder is the datagrid. this works but seems to have
> a nasty side effect of pegging the CPU at 40-50% & more or less
> freezing the app under some circumstances.
>
> not entirely sure of the relationship between this & the CPU spike as
> the datagrid's nested in tab navigator (w/creation policy set to all)
> and happens only when the app uses a custom cursor. but it does happen
> 100% of the time when we use this method to auto-scroll.
>
> any ideas for a workaround?
>
> thanks.
>
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